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Idaho

$100+ Cheap flights from Miami (MIA) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BOI
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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Cheap flight deals from Miami to Idaho

Cheapest flights from Miami to Idaho
Explore the most affordable flight options available from Miami to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.

This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:56 pm
MIA
-
GEG
1 stop9h 07m
Delta
Tue 4/145:00 am
GEG
-
MIA
1 stop8h 11m
Delta
Deal found 3/8$227
This CheapOair deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:50 am
MIA
-
BOI
1 stop7h 18m
Frontier
Sun 4/1212:03 pm
BOI
-
MIA
1 stop15h 46m
Frontier
Deal found 3/11$231
This CheapOair deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:50 am
MIA
-
BOI
1 stop7h 18m
Frontier
Thu 4/1611:53 am
BOI
-
MIA
1 stop15h 12m
Frontier
Deal found 3/10$271
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:05 pm
MIA
-
GEG
1 stop8h 54m
Delta
Sun 5/244:13 pm
GEG
-
MIA
1 stop11h 32m
Delta
Deal found 3/9$293
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:52 pm
MIA
-
BOI
1 stop7h 43m
Delta
Wed 4/155:40 am
BOI
-
MIA
1 stop8h 31m
Delta
Deal found 3/11$301
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:00 am
MIA
-
GEG
2 stops11h 57m
Delta
Tue 5/267:23 pm
GEG
-
MIA
2 stops11h 06m
Delta
Deal found 3/9$303
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:05 pm
MIA
-
GEG
1 stop8h 54m
Delta
Fri 5/154:13 pm
GEG
-
MIA
1 stop11h 32m
Delta
Deal found 3/9$313
This Orbitz deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:17 pm
MIA
-
GEG
1 stop8h 42m
Alaska Airlines
Tue 8/117:45 pm
GEG
-
MIA
1 stop18h 32m
Alaska Airlines
Deal found 3/7$319
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:50 am
MIA
-
BOI
1 stop9h 44m
Delta
Sun 8/306:00 am
BOI
-
MIA
1 stop9h 32m
Delta
Deal found 3/8$319
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:59 pm
MIA
-
BOI
2 stops11h 12m
Delta
Sun 4/1211:40 pm
BOI
-
MIA
1 stop7h 40m
Delta
Deal found 3/11$322
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:05 pm
MIA
-
GEG
1 stop8h 39m
Delta
Tue 8/115:00 pm
GEG
-
MIA
2 stops14h 59m
Delta
Deal found 3/7$324
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:10 pm
MIA
-
GEG
2 stops12h 25m
Southwest
Wed 5/135:10 am
GEG
-
MIA
2 stops9h 20m
Southwest
Deal found 3/9$329

Find flight deals from Miami to Idaho

Keep the following information in mind while searching for Miami to Idaho flight deals. Data was last updated March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$227
(Delta)

One-way from

$100
(Priceline)

Popular in

March

Cheapest in

September

Average price

$516
Provider with most accurate pricing for Miami-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Boise Air Term. Gowen Fld flights.
Search Deals
From Miami to Idaho
Search Deals
One-way flight from Miami to Idaho
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 13, 2026.
Use the filters below to find and compare flights from Miami to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Tue 4/7

5:56 pm-12:03 am

1 stop9h 07m

Spokane

Mon 4/13

10:40 pm-10:46 am

1 stop9h 06m

$293

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Wed 5/13

6:05 pm-11:59 pm

1 stop8h 54m

Spokane

Sun 5/24

4:59 pm-5:45 am

1 stop9h 46m

$293

MiamiBoise

MIA - BOI

MIABOI

Miami

Wed 4/8

7:05 am-6:43 pm

2 stops13h 38m

Boise Air Term. Gowen Fld

Wed 4/15

5:40 am-4:11 pm

1 stop8h 31m

$306

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Tue 5/12

6:05 pm-11:59 pm

1 stop8h 54m

Spokane

Fri 5/15

4:13 pm-6:45 am

1 stop11h 32m

$313

MiamiBoise

MIA - BOI

MIABOI

Miami

Tue 8/25

6:50 am-2:34 pm

1 stop9h 44m

Boise Air Term. Gowen Fld

Sun 8/30

6:00 am-5:32 pm

1 stop9h 32m

$319

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Fri 5/15

7:00 am-12:01 pm

1 stop8h 01m

Spokane

Mon 5/18

5:00 am-4:50 pm

1 stop8h 50m

$323

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Thu 4/16

2:45 pm-9:05 pm

1 stop9h 20m

Spokane

Sun 4/19

5:00 am-4:11 pm

1 stop8h 11m

$323

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Wed 5/6

12:10 pm-9:35 pm

2 stops12h 25m

Spokane

Wed 5/13

5:10 am-5:30 pm

2 stops9h 20m

$329

MiamiBoise

MIA - BOI

MIABOI

Miami

Fri 5/15

7:00 am-11:56 am

1 stop6h 56m

Boise Air Term. Gowen Fld

Tue 5/19

3:14 pm-5:45 am

2 stops12h 31m

$378

MiamiBoise

MIA - BOI

MIABOI

Miami

Sat 4/11

6:15 am-6:05 pm

2 stops13h 50m

Boise Air Term. Gowen Fld

Mon 4/13

10:35 am-10:14 pm

1 stop9h 39m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Miami to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Miami with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Miami to Idaho

What is the cheapest month to book a flight from Miami to Idaho?

Currently, June is the cheapest month in which you can book a flight from Miami to Idaho (average of $117). Flying from Miami to Idaho in January is currently the most expensive (average of $287). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated March 13, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Miami to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,285 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,285 reviews
Delta
7.9
Good
8,285 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
9,418 reviews
Delta
7.9
Good
8,285 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.1
Good
11,446 reviews
Delta
7.9
Good
8,285 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Miami to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Miami to Idaho?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly out of when you book flights from Miami to Idaho.

  • How long is the flight from Miami to Idaho?

    Departing from Miami to Idaho will take you 9h 07m. Miami and Idaho are separated by a distance of 2516 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Miami to Idaho one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $123. Users have also found prices from $129 and $139 on American Airlines and Delta, respectively.

  • What are the most popular routes from Miami to Idaho?

    Most travelers choose Miami - Jackson Hole, Miami - Boise Air Term. Gowen Fld or Miami - Spokane when deciding on the best route from Miami to Idaho.

  • Can I find deals for flights from Miami to Idaho that include hotel bookings?

    Yes. In addition to deals on Miami to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Idaho.

  • Can I find deals for business class flights from Miami to Idaho?

    Yes. Cheapflights offers flight deals from Miami to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Idaho?

    Currently, June is the cheapest month in which you can book a flight from Miami to Idaho (average of $117). Flying from Miami to Idaho in January is currently the most expensive (average of $287). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Miami to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
Miami to LaGuardia flights
Miami to Newark flights
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Tampa to Dallas/Fort Worth flights
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Jacksonville to John F Kennedy Intl flights

Top 3 airlines flying from Miami to Idaho

Discover the top 3 airlines that operate flights from Miami to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$220Average$470FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$249Average$392FlexibilityNo cancel feeOn-time71%
DeltaCheapest$259Average$383FlexibilityNo cancel feeOn-timeN/A

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